Use a stand mixer to mix eggs with salt until frothy/foamy (about 1 minute)

Add sugar gradually (and remember to mix well).

Keep mixing for about 5 minutes until the mixture is very fluffy and white

Sift the flour (and baking powder, if you want) into the egg mixture and fold through GENTLY

Tip melted butter in and combine well.

Now pour mixture into a lined cake tin (any shape will do).

Bake for around 25 to 30 minutes until golden at 180 degrees (OR, you could do the skewer test (I have a tip for that)

Leave to cool and you now have a FRUITALICIOUS (which means juiced up with super greatness) sponge cake.

You can also slice the cake in half and spread 1 half with jam and the other with cream and push it together to serve.